Marc-Antoine Parseval

Marc-Antoine Parseval des Chênes was a French mathematician, most famous for what is now known as Parseval's theorem, which presaged the unitarity of the Fourier transform. ^{Marc-Antoine Parseval, French mathematician and theorist (d. 1836)}

27 April 1755

Born on the same birth day (27 April): Alan Reynolds (artist) • Betty Mae Tiger Jumper • Bruno Beger • Chuck Knox • Darcey Bussell • Dinara Safina • Earl Anthony • Geoffrey Shovelton • George Gervin • Im Sang-soo • Isobel Campbell • Jim Keltner • Joe Moakley • Keenan Allen • Nick Kyrgios • Pedro Feliz • Pete Ham • Sten Rudholm • Theodor Kittelsen • Warren Wood • William Moseley (actor)

Born in the same month (April 1755): James Parkinson • Jean Anthelme Brillat-Savarin • Jean Anthelme Brillat-Savarin • Samuel Hahnemann • Élisabeth Vigée Le Brun